By combining a controller, operator interface, I/O, and networking into a single compact unit, OCS (Operator Control Station) provides a better control systems solution for original equipment manufacturers, integrators, and end-users alike. More and more, there is a move to all-in-one controllers because of ease-of-use, cost-savings, and flexibility. Since 1998, OCS has led the way in this emerging market with the largest installed base, and product selection.